From Addiction to Apathy: The Five Stages of Foursquare Use

Foursquare, the smartphone app that gives you points and badges for "checking in" at clubs and convenience stores, is about to reach the one-million usermark. That's a big deal. But it's also a reminder that, try as we might to cover its every move, most of you haven't tried Foursquare yet. (Or you're using its scrappy archrival, Gowalla.) Here's what to expect when you do:

Stage One: CuriositySo you've gotten 27 emails about this Foursquare thing, and stupid blogs won't shut up about it...